mother, college-aged siblings, and very cool grandmother coming into town for a long weekend. I've got reservations at babbo for saturday night and at balthazar for sunday brunch, but i'm trying to think of something good for friday dinner. we've eaten at the modern/21 club/insieme, and other places near 53rd (where they stay) a lot, also want to stay away from the west village since we're going there saturday night (same with italian). price not really an option - maybe something that's a little more fun. any suggestions would be much appreciated.